Fuy+x+y, u +v= x+y cu,v then calculate the value of following jacobian c(x.v) 1x- 2 u-v 1y-x 2 uv (u-v) (b) (a) 1y-x) 2 v(u-v) 1x-y (d) 2 uu-v c)

ya now it's clear thanks...

similarly I did differentiation of both equation w.r.t y and get matrix of (du/dy, dv/dy) and put these two matices in Jacobian and find the value.... hope now it is clear...best r...

please tell after differentiating I and II equation w.r.t x

ya I know

option b is correct..

can u please explain it ...

this is the complete solution.. hope this is clear to you.. I suggest you do calculation by urself too.. best regards.. feel free to ask.